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  7. trans-2,3-Epoxybutane, 97%

trans-2,3-Epoxybutane, 97%

Catalog No. p-7026165
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Quantity:
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25 g
Catalog No. Quantity
AAB2200503 1 g
AAB2200506 5 g
AAB2200514 25 g
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Catalog No. AAB2200503

Supplier: Thermo Scientific Chemicals B2200503

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Description

CAS: 21490-63-1 | C4H8O | 72.107 g/mol

A higher order cuprate reacted with trans-2,3-epoxybutane a high yield both counted on the epoxide (96%) and on the haloalkane (85%). Enolate derived from trans-2,3-Epoxybutan has chiral recognition.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
A higher order cuprate reacted with trans-2,3-epoxybutane a high yield both counted on the epoxide (96%) and on the haloalkane (85%). Enolate derived from trans-2,3-Epoxybutan has chiral recognition.

Solubility
Soluble in water(95g/L).

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture.

Chemical Identifiers

CAS 21490-63-1
Molecular Formula C4H8O
Molecular Weight (g/mol) 72.107
MDL Number MFCD00005129
InChI Key PQXKWPLDPFFDJP-QWWZWVQMSA-N
Synonym trans-2,3-dimethyloxirane, trans-2,3-epoxybutane, 2r,3r-2,3-dimethyloxirane, oxirane, 2,3-dimethyl-, trans, trans-2-butene oxide, butane, 2,3-epoxy-, trans, e-2r,3r-epoxybutane, trans-, a-butylene oxide, trans-2r,3r-epoxybutane, 2,3-dimethyloxirane, trans
PubChem CID 6432237
IUPAC Name (2R,3R)-2,3-dimethyloxirane
SMILES CC1C(O1)C

Specifications

Density 0.804
Boiling Point 54°C to 55°C
Flash Point −26°C (−14°F)
Odor Recognizable
Refractive Index 1.373
Quantity 1 g
UN Number UN3271
Beilstein 79772
Sensitivity Moisture sensitive
Solubility Information Soluble in water(95g/L).
Formula Weight 72.11
Percent Purity 97%
Chemical Name or Material trans-2,3-Epoxybutane
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Safety and Handling

Hazard Category H225-H315-H319-H335-H341
Hazard Statement GHS H Statement
H225-H341-H315-H319-H335
Highly flammable liquid and vapour.
Suspected of causing genetic defects.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P201-P202-P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280i-P281-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P332+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: ETHERS, N.O.S.
EINECSNumber 244-406-8
RTECSNumber EK3855040
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only